JP2000045447A - Roof panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof panel which improves the production efficiency by eliminating operation adjustment of discharging a resin material from a filling nozzle for a resin foam material by common use of a base part between a base roof panel and an eaves edge panel. SOLUTION: This roof panel constitutes a roof for a wooden building. This is formed by commonly using a base panel part 2 by a base roof panel 1 which is provided with a heat insulating material 6 between an approximately square plate material 3 and both-side vertical frames 7, 7 and is arranged in the inside part of the roof, and an eaves edge panel 8 which is provided with long vertical frames 9, 9 extending from the base panel part 2 in one direction in the base panel part 2 both sides except for the vertical frames 7, 7 of the base roof panel 1 and is arranged in the eaves edge part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel constituting a roof of a wooden building.

[0002]

2. Description of the Related Art In recent years, interest in energy saving houses has been increasing along with an increase in awareness of global environmental protection. In order to save energy, for example, in wooden buildings, it has become common to adopt a heat insulating structure not only for walls but also for roofs. ing. That is, in the roof hut of the wooden frame construction method, for example, an airtight sheet is provided in advance between a plurality of rafters constituting the roof and the main building, a girder beam or a purlin, and the rafters are constructed. On the other hand, after the pier is provided, a heat insulating material is disposed in a space between the rafters to construct a roof base.

On the other hand, as shown in FIGS. 4 (a) and 4 (b), in order to facilitate the heat insulation of the wooden building, as shown in FIGS. The vertical frames 7, 9; the horizontal frame 5 connecting the vertical frames 7, 9; and the space formed by the plate members 3, 3, the vertical frames 7, 9, and the horizontal frame 5 were poured and filled. Roof panels A and B having a foam resin material such as urethane foam corresponding to the heat insulating material 6 have been proposed.

That is, the roof panels A and B are shown in FIG.
As shown in FIG. 1, a substantially square basic roof panel A provided on the inner side of the roof and long vertical frames 9, 9 extending in one direction from both sides of the substantially square shape are provided on the eaves portion. And an eaves panel B to be installed. Accordingly, the roof panels A and B are respectively disposed above the main house, the girder beams, and the like in the roof hut group, and the roof foundation can be easily constructed.

[0005]

According to the above-mentioned prior art, when producing an eaves panel B having a smaller quantity of use than the basic roof panel A, the heat insulating material 6 is produced in the same production process as the basic roof panel A. May be continuously performed. However, in this case, it is necessary to stop the discharge of the material from the nozzle for filling the foamed resin material only in the portion corresponding to the eaves of the eaves panel B, but it takes time and effort to adjust the operation, and the discharge of the foamed resin material is once stopped When stopping and discharging the material again from the filling nozzle, in order to keep the discharge amount stable,
It was necessary to clean the filling nozzle. Therefore, there is a problem that the production takes time.

The present invention has been made in view of the above circumstances, and an object thereof is to discharge a resin material from a nozzle for filling a foamed resin material by sharing a basic portion between a basic roof panel and an eaves panel. An object of the present invention is to provide a roof panel with improved production efficiency by eliminating the operation adjustment of the roof panel.

[0007]

In order to achieve the above object, a roof panel according to claim 1 is a roof panel constituting a roof of a wooden building, wherein the roof panel has a substantially square plate material and vertical frames on both sides. A basic roof panel installed on the inner part of the roof with heat insulation provided between it and both sides of the basic panel part excluding the vertical frame of this basic roof panel so as to extend in one direction from the basic panel part The basic panel part is shared with the eaves panel arranged in the eaves part, which has a long vertical frame.

[0008] Therefore, in this case, the eaves panel arranged on the eaves portion and constituting the roof of the wooden building has a heat insulating material provided between the substantially square plate material and the vertical frames on both sides. A long vertical frame is provided so as to extend in one direction from both sides of the basic panel portion except for the vertical frame of the basic roof panel disposed in the portion.

According to a second aspect of the present invention, there is provided a roof panel, wherein the basic panel according to the first aspect comprises a plate-like support member for supporting the inside of both edges of the plate member and a horizontal frame connecting the support members. A heat insulating material made of a foamed resin material is cast into the space to be formed.

Therefore, in this case, the basic panel portion is
A heat insulating material made of a foamed resin material is cast into a space formed by a plate-shaped support member that supports the inside of both edges of the plate material and a horizontal frame connecting the support members.

[0011]

1 and 2 show an embodiment corresponding to the first and second aspects of the present invention. FIG. 1 shows a schematic configuration of a roof panel according to an embodiment of the present invention. 1A shows a basic roof panel, and FIG. 1B shows an eaves panel. FIG. 2 is an explanatory diagram of the roof panel. FIG. 3 is an explanatory diagram of a module of the roof panel.

The roof panel of this embodiment is a roof panel (1, 8) constituting a roof of a wooden building, and is provided between a substantially square plate member 3 and vertical frames 7, 7 on both sides. Basic roof panel 1 installed on the inner part of the roof, provided with timber 6
Long roof frames 9, 9 are provided on both sides of the basic panel portion 2 except for the vertical frames 7, 7 of the basic roof panel 1 so as to extend in one direction from the basic panel portion 2. The eaves panel 8 to be provided shares the basic panel section 2.

Further, in the roof panel of the embodiment, the basic panel portion 2 is a plate-like support member 4 for supporting the inside of both edges of the plate member 3 and connects the support members 4 with each other. A heat insulating material 6 made of a foamed resin material is cast in a space formed by the horizontal frame 5.

Specifically, the roof panels (1, 8)
It is used for wooden buildings by the wooden frame construction method or the wooden panel construction method, etc., and aims to make the roof of the wooden building heat-insulating and to facilitate the construction. As shown in FIGS. 1 (a) and 1 (b), 3, support members 4, 4, horizontal frame 5, heat insulating material 6, and basic frame portion 2 formed by middle frame 10,
7 or long vertical frames 9, 9. Then, for example, FIG.
As shown in (1), they are respectively disposed above the purlin, girder beams and the like in the wooden trussed roof truss, and are fixed to the frame members by fasteners such as nails.

The plate member 3 is a structural surface member for a load-bearing wall provided on the surface side of the basic panel portion 2 and having a thickness dimension having strength as a roof base. In this case, for example, a softwood plywood is used. It has a predetermined width and length.

The supporting members 4 and 4 are made of wood for forming a heat insulating material 6 to be described later. In this case, a horizontal frame 5 to be described later is formed on the back surface of the plate 3 so that both ends of the plate 3 project. At the same time, they are erected so as to form a rectangular space of a predetermined size inside the plate member 3.

The horizontal frame 5 is a square piece made of wood for forming a heat insulating material 6 described later together with the support members 4, 4. Is provided so as to form a rectangular space of a predetermined size. In this case, a reinforcing middle frame 10 is provided substantially in the center of the rectangular space in the same direction as the support members 4 and 4.

In this case, the heat insulating material 6 includes a horizontal frame 5 provided at one end of the back surface of the plate material 3, a middle frame 10 at the center, support members 4,
Left and right and the plate 3 in a rectangular space surrounded by the plate 3
A heat insulating molded body formed by disposing a release paper for molding on the back side, casting and solidifying a foamed resin molding material such as a urethane foam material in a fluidized state and integrating it with the plate material 3.

In the above-described method of manufacturing a roof panel, first, the basic panel portion 2 is provided with support members 4 on both side edges on the back surface of the plate member 3.
4. A horizontal frame 5 is fixed at one end and a middle frame 10 is fixed at the center by a nail or the like, and a release paper is provided at the other end of the horizontal frame 5 at the other end. Plate-like support members 4 and 4 for supporting, a horizontal frame 5 connecting the support members, and a middle frame 1
The foamed resin material for forming the heat insulating material 6 is discharged from the filling nozzle into the rectangular space formed at 0, and is pillar-shaped and foamed into a substantially plate shape in a flowing state, so that the heat insulating material 6 is formed. It is formed and manufactured as shown in FIG.

Next, the vertical frames 7, 7 are arranged along the supporting members 4, 4 at both ends of the basic panel portion 2, and the basic roof panel 1 disposed on the inner side of the roof is shown in FIG. ). In addition, the long vertical frames 9, 9 are arranged along the supporting members 4, 4 so as to extend in one direction from both sides of the basic panel portion 2, and the eaves panel 8 arranged at the eaves portion is shown in FIG.
It is manufactured as shown in FIG. That is, the basic panel part 2 except for the vertical frames 7 and 7 of the basic roof panel 1 is shared,
An eaves panel 8 provided with long vertical frames 9, 9 is formed so as to extend in one direction from both sides of the basic panel portion 2. In other words, by sharing the basic panel portion 2 which is a basic portion between the basic roof panel 1 and the eaves panel 8, it is possible to eliminate the operation adjustment of the resin material discharge from the filling nozzle of the foamed resin material for forming the heat insulating material 6. You can.

As shown in FIG. 3, the construction of the above-mentioned roof panel is such that, as shown in FIG. 3, the length of the basic roof panel 1 shown in FIG. An eaves panel 8 of (c) is arranged at the eaves part in combination with the panel 1 and the upper part of the main house, girder beams and the like as appropriate. Therefore, the construction time can be shortened.

Therefore, according to the roof panel described above, the eaves panel 8 which is arranged at the eaves part and constitutes the roof of the wooden building is composed of the substantially square plate 3 and the vertical frames 7 on both sides.
7, the basic panel part 2 except for the vertical frames 7 and 7 of the basic roof panel 1 disposed on the inner side of the roof, provided with a heat insulating material 6, is shared from both sides of the basic panel part 2. Since the long vertical frames 9, 9 are provided so as to extend in the direction,
By making the basic parts of the basic roof panel 1 and the eaves panel 8 common, it is possible to eliminate the operation adjustment of the discharge of the resin material from the nozzle for filling the foamed resin material, thereby improving the production efficiency.

Further, the basic panel portion 2 includes plate-like support members 4 and 4 for supporting the inside of both edges of the plate member 3 and the support members 4 and 4.
Since a heat insulating material 6 made of a foamed resin material is cast into a space formed by a horizontal frame 5 connecting the four frames 4, both edges on which the vertical frames 7, 7 or the long vertical frames 9, 9 are provided. The heat insulating material 6 at the end is protected by the support members 4 and 4 and is not damaged during manufacturing.

[0024]

As described above, in the roof panel according to the first aspect of the present invention, the roof panel of the wooden building is provided with the roof panel of the wooden building. The basic panel part except for the vertical frame of the basic roof panel installed on the inside part of the roof with heat insulating material is shared, and it is extended so that it extends in one direction from both sides of the basic panel part Since the vertical frame is provided and formed, the basic parts of the basic roof panel and the eaves panel are made common, so it is possible to eliminate the operation adjustment of the resin material discharge from the foaming resin material filling nozzle,
Thus, the production efficiency is improved.

According to a second aspect of the present invention, in addition to the effects of the first aspect, the basic panel portion has a plate-like support member for supporting the inside of both edges of the plate member and connects the support members. Insulation material made of a foamed resin material is cast into the space formed by the horizontal frame to be formed, so that the heat insulation material at both edges provided with the vertical frame or the long vertical frame is protected by the support material and manufactured. Sometimes not damaged.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a schematic configuration of a roof panel according to an embodiment of the present invention, wherein (a) shows a basic roof panel, and (b) shows an eaves panel.

FIG. 2 is an explanatory diagram of the roof panel.

FIG. 3 is an explanatory diagram of a module of the roof panel.

FIG. 4 is a perspective view showing a schematic configuration of a roof panel as a conventional example of the present invention.

FIG. 5 is an explanatory view of a roof hut assembly using a roof panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Basic roof panel (roof panel) 2 Basic panel part 3 Board material 4 Support material 5 Horizontal frame 6 Insulation material 7 Vertical frame 8 House front panel (roof panel) 9 Long vertical frame

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E001 AA02 AB02 AE02 AE03 AF01 BA02 BA07 CA03 2E108 AA02 AS07 AZ01 AZ06 AZ08 CC07 CV03 FG03 GG01

Claims (2)

[Claims] 1. A roof panel constituting a roof of a wooden building, wherein a basic roof panel is provided on an inner part of the roof, wherein a heat insulating material is provided between a substantially square plate and vertical frames on both sides. With the eaves panel arranged on the eaves part, which has a long vertical frame to extend in one direction from the basic panel part on both sides of the basic panel part excluding the vertical frame of this basic roof panel,
A roof panel characterized by sharing a basic panel part. 2. A heat insulating material made of a foamed resin material is cast into a space formed by a plate-like support member for supporting the inside of both edges of the plate material and a horizontal frame connecting the support members. The roof panel according to claim 1, wherein the roof panel is formed.